youtubebeat/vendor/github.com/elastic/beats/metricbeat/docs/faq.asciidoc

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[[faq]]
== Frequently asked questions
This section contains frequently asked questions about Metricbeat. Also check out the
https://discuss.elastic.co/c/beats/metricbeat[Metricbeat discussion forum].
[float]
[[freebsd-no-such-file]]
=== Fix for `open /compat/linux/proc: no such file or directory` error on FreeBSD?
The system metricsets rely a Linux comparability layer to retrieve metrics on
FreeBSD. You need to mount the Linux procfs filesystem using the following
commands. You may want to add these filesystems to your `/etc/fstab` so they are
mounted automatically.
[source,sh]
----
sudo mount -t procfs proc /proc
sudo mkdir -p /compat/linux/proc
sudo mount -t linprocfs /dev/null /compat/linux/proc
----
include::../../libbeat/docs/faq-limit-bandwidth.asciidoc[]
include::../../libbeat/docs/shared-faq.asciidoc[]